# Add to cmdline arm64.nopauth # disable pointer auth if not needed irqaffinity=2 # pin IRQs to CPU2 rcu_nocbs=0-3 # offload RCU from first 4 CPUs
Do not assume legacy ARM32 register layouts or cache behaviors. Validate all peripheral memory-mapped I/O (MMIO) against the MSM8953 Device Tree binding and the ARMv8 architecture reference manual. msm8953 for arm64 driver high quality